PC Processors

[sergrahi]

Hello everyone,

I am interested in building a custom PC (diy) with a series 4000 APU to serve as HTPC with full HDR support capabilities.

But I cannot find anywhere (or found contradictions) which is the hdmi version supported by these APUs. 

I do not expect hdmi 2.1 here but at least 2.0b (for full hdr), could anyone confirm?

Note: my mobo and display selected both support hdmi 2.1

Kind regards and Merry Christmas! :) 

[ScotchFury]

This what you're chasing..?

https://www.amd.com/en/processors/ryzen-with-graphics#Graphics 

[sergrahi]

Thank you ScotchFury. 

Although still do not see if we are talking about 2.0a or 2.0b

Regards. 

[ScotchFury · Accepted solution]

There isn't really much difference between them.

The only real thing I see mentioned that 2.0b has is Hybrid Log Gamma format support..

Which is possible to 4k tv broadcasting..? 

2.0a still does HDR, 60Hz, dolby vision.

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@sergrahi wrote:

Thank you ScotchFury. 

Although still do not see if we are talking about 2.0a or 2.0b

[ScotchFury]

It will be HDMI 2.0b.. Even my ancient RX570 has HDMI b

They state it can do 4K HDR etc. Which means it can't be less than 2.0a that it states it has a DS port which runs higher than HDMI 2.0b

Every AMD GPU in the last 2yrs that have HDMI have 2.0b 

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@ScotchFury wrote:

There isn't really much difference between them.

The only real thing I see mentioned that 2.0b has is Hybrid Log Gamma format support..

Which is possible to 4k tv broadcasting..? 

2.0a still does HDR, 60Hz, dolby vision.

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@sergrahi wrote:

Thank you ScotchFury. 

Although still do not see if we are talking about 2.0a or 2.0b

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[sergrahi]

Yeah, HLG is used for HDR TV broadcast.